Yaron Keren c19de56ad9 Fix dangling reference in DwarfLinker.cpp. The original code
Seq.emplace_back(Seq.back());

does not work as planned, since Seq.back() may become a dangling reference
when emplace_back is called and possibly reallocates vector. To avoid this,
the vector allocation should be reserved first and only then used.

This broke test/tools/dsymutil/X86/custom-line-table.test with Visual C++ 2013.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244405 91177308-0d34-0410-b5e6-96231b3b80d8
2015-08-08 21:03:19 +00:00
..